Heat Set Inserts For Plastic 3D Printing Kit With M2 M2.5 M3 Brass Threaded Inserts, 170 Pieces, Multi Size Assortment For Strong, DIY Friendly, Long Lasting Parts

170-Piece Heat Set Brass Inserts Kit for 3D Printing
✔️ Eight M2/M3 sizes included in a multi-size brass insert set for strong builds

These heat-set inserts are designed to add robust threaded holes to plastic parts created by 3D printers, commonly used in DIY projects with PLA, PETG, ABS, PPS, and PP plastics.

✅ 170-piece assortment across eight sizes for M2 and M3 threads (M2*3*3, M2*4*3.2, M2.5*3*3.5, M2.5*6*4, M3*3*4.2, M3*4*4.5, M3*5*4.5, M3*5.7*4.6)
✅ Made from H62 hard brass for strength, durability, corrosion resistance, and good thermal conductivity
✅ Suitable for PLA, PETG, ABS, PPS, PP and other plastics to join parts securely
✅ Easy to install with tapered bottom and heat-set method at around 200 °C (392 °F)
✅ Gold color finish adds a professional look to finished parts

💡 What is a heat-set brass insert and how is it used in 3D printed parts? Here's a handy explanation. - A heat-set insert is a brass threaded fastener that creates a durable threaded hole in plastic parts by melting the surrounding plastic slightly as it is pressed in. - To install, heat the insert to around 392°F (200°C) and push it into a pre-drilled or pre-warmed hole until the plastic flows around it. - This method is handy for securing screws and components to 3D printed parts made from common plastics like PLA and PETG.